Foot spa basin



FIG. 1 is a perspective view of a foot spa basin showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof, wherein the portions shown in broken linesare shown for illustrative purposes only and form no part of the claimeddesign;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom rear perspective view thereof.

The ornamental design for a foot spa basin, as shown and described. 